I'm going to be using an early arms 18 split rail that seems to have a weaver rail instated of picatinny. My scope is a luepy m4 3.5x10x40. I would like to keep it low and lite but keep the rear part of my scope tube off the rear sight. My last rings are badger ord and will not fit my rail and are rather heavy. I like detachable rings because I don't like to store the rifle with the scope on. Any chance arms current production rings will fit this base?